Communism is Bolshevism is Judaism!
Yes, the Bolsheviks systematically targeted the Russian Orthodox Church and Christian believers from 1918 onward as part of Marxist atheism. They executed thousands of clergy and monks, seized church property, closed or demolished tens of thousands of churches, and banned religious education. Orthodoxy faced the heaviest repression due to its size and Tsarist ties, though other faiths were also suppressed.